diff options
Diffstat (limited to 'src/vpath.c')
| -rw-r--r-- | src/vpath.c | 30 |
1 files changed, 6 insertions, 24 deletions
diff --git a/src/vpath.c b/src/vpath.c index 9c95441f..9af4213c 100644 --- a/src/vpath.c +++ b/src/vpath.c @@ -68,19 +68,10 @@ build_vpath_lists (void) vpaths = new; - /* If there is a VPATH variable with a nonnull value, construct the - general VPATH list from it. We use variable_expand rather than just - calling lookup_variable so that it will be recursively expanded. */ + /* If there is a VPATH variable with a nonnull expanded value, construct the + general VPATH list from it. */ - { - /* Turn off --warn-undefined-variables while we expand SHELL and IFS. */ - int save = warn_undefined_variables_flag; - warn_undefined_variables_flag = 0; - - p = variable_expand ("$(strip $(VPATH))"); - - warn_undefined_variables_flag = save; - } + p = variable_expand ("$(strip $(VPATH))"); if (*p != '\0') { @@ -101,19 +92,10 @@ build_vpath_lists (void) vpaths = save_vpaths; } - /* If there is a GPATH variable with a nonnull value, construct the - GPATH list from it. We use variable_expand rather than just - calling lookup_variable so that it will be recursively expanded. */ + /* If there is a GPATH variable with a nonnull expanded value, construct the + GPATH list from it. */ - { - /* Turn off --warn-undefined-variables while we expand SHELL and IFS. */ - int save = warn_undefined_variables_flag; - warn_undefined_variables_flag = 0; - - p = variable_expand ("$(strip $(GPATH))"); - - warn_undefined_variables_flag = save; - } + p = variable_expand ("$(strip $(GPATH))"); if (*p != '\0') { |